Port Salter's harbor is dying, and no one can explain why.
Threshold keeper Ariel Verne can feel it - the liminal wrongness beneath the tide, the slow erosion of something that should be alive. When her investigation uncovers a forgotten keeper who tended a harbor threshold for forty years before it closed in 1957, Ariel realizes saving her small coastal town means reopening a door that's been shut for seventy years. But it also means trusting Port Salter - her found family, her home - with the truth she's been keeping since she arrived. A cozy fantasy about magic, grief, and what happens when a community finally learns the secret at the heart of their harbor. Perfect for fans of Travis Baldree, T.J. Klune, and Becky Chambers. The Harbor Keeper is Book Three of the Threshold Keeper Chronicles - a cozy fantasy series about liminal magic, found family, and learning that the work is always better shared.